I think the person asking the question meant to say OldTestament. Neither the Old nor the New Testament was called that until they were compiled as The Bible in the late 14th century.
NO. The Early Christians called the Ancient Holy Writings of the Jews as the OLD TESTAMENT and considered the words and acts of Jesus and his apostles to be the New Testament.
No they called them the Scriptures or the Bible.
New Testament
The New Testament is the most popular collection. However, there are also non-canonical writings attributed to Paul as well as to other Christians.
Ancient Greek translation of the Jewish scriptures. This was an Old Testament source for early Christians.
The Bible.
The New Testament contains 27 books and is a collection of writings that date back to the early days of Christianity. These books include the Gospels, Acts, Epistles, and Revelation, and they are considered sacred scripture by Christians.
The early Christians used the Septuagint, an early but flawed Greek translation of the Hebrew scriptures.
Yes Christians should wear tzitzit's and prayer shawls. It is a commandment that YHWH gave to the Israelites and to us Christians. Christianity and Judaism are inter twined and inter mingled together. Without Judaism their is no Christianity. Jesus (Yeshua) and his Apostles and the early Christians all observed the Laws of YHWH. That their Scriptures that they all preached were the Torah, Prophets and Writings that We (Christians) call the Old Testament which is known as the First Testament....
The book of Acts in the New Testament has many details about the history of the early Christians.
The New Testament is the Holy Book that refers to the life of Jesus Christ and the life of the early christians
Being that most of Christ's teachings were based on the Hebrew writings, early Christians referred to the Jewish TaNaK, which is the Hebrew Bible. Many of the different books of the New Testament were originally written and published separately, so many early Christians added them to their Greek translation of the Hebrew Bible, called the Septuagint. It wasn't until the books of the New Covenant, or the New Testament, were beginning to be canonized into an organized Christian bible, with the books of the TaNaK at it's basis, when the Hebrew texts were seen as the Old Testament.
Plato, the early Christians, Thomas More, Karl Marx.
Here you will find your answer: http://books.google.pl/books?id=SPvsph6TNYAC&pg=PA16&dq=%22Philo%E2%80%99s+writings%22#PPA18,M1